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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8424528 B1

PDFFull Text
Date of Patent:
Apr. 23, 2013

Filed:

May. 09, 2008

Ventilation device

Applicants:

Martin Eifler, Glückstadt, DE;

Gerd Schulz, Schenefeld, DE;

Inventors:

Martin Eifler, Glückstadt, DE;

Gerd Schulz, Schenefeld, DE;

Assignee:

Weinmann Geräte für Medizin GmbH & Co. KG, Hamburg, DE;

Attorneys:

Lucas & Mercanti, LLP

Klaus P. Stoffel

Primary Examiner:

Patricia Bianco

Assistant Examiner:

Nihir Patel

Int. Cl.
CPC ...
A61M 16/00 (2006.01); A62B 18/02 (2006.01); A62B 18/08 (2006.01); F16L 23/00 (2006.01); F16L 21/02 (2006.01); F16L 21/00 (2006.01); B65D 63/02 (2006.01); B65D 63/06 (2006.01);
U.S. Cl.
CPC ...
Abstract

A device used for ventilation includes a ventilation mask that can be connected to a respiratory gas hose. The ventilation mask has a respiratory gas hose coupling that is movably connected by a joint with the base of the ventilation mask. The joint is a ball-and-socket joint, which has an inner part that is shaped like a spherical segment and an outer shell for guiding the inner part. The outer shell is constructed from at least two shell segments that can be connected with each other.

Find Patent Forward Citations

Eifler, Martin. (2013). Ventilation device (U.S. Patent No. 8424528). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8424528

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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